Spraying device
The utility model relates to a spraying device. Comprising a liquid storage pot provided with a liquid storage cavity, and the liquid storage cavity is used for storing liquid; the sealing cover assembly is connected with the liquid storage kettle and can seal and cover the liquid storage cavity; th...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a spraying device. Comprising a liquid storage pot provided with a liquid storage cavity, and the liquid storage cavity is used for storing liquid; the sealing cover assembly is connected with the liquid storage kettle and can seal and cover the liquid storage cavity; the nozzle is arranged in the sealing cover assembly, a temporary storage cavity communicated with the liquid storage cavity is formed in the nozzle, a mist spraying opening is formed in the end of the temporary storage cavity, and an airflow channel communicated with the outside and the mist spraying opening is formed between the nozzle and the sealing cover assembly; the airflow channel occupies a set length in the axial direction of the nozzle and is bent; and when the liquid in the buffer cavity is sprayed out from the spraying opening, the gas in the gas flow channel flows to the spraying opening. The pressure of the gas in the bent gas flow channel is relatively large, so that the atomizing effect of the nozzle |
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